diff options
| -rw-r--r-- | include/acpi/actbl2.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 1b0fac6ffc3f..18b7b9138607 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -48,6 +48,7 @@ #define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */ #define ACPI_SIG_SVKL "SVKL" /* Storage Volume Key Location Table */ +#define ACPI_SIG_TDEL "TDEL" /* TD Event Log Table */ /* * All tables must be byte-packed to match the ACPI specification, since @@ -2467,6 +2468,22 @@ enum acpi_svkl_format { ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */ }; +/******************************************************************************* + * + * TDEL - TD-Event Log + * From: "Guest-Host-Communication Interface (GHCI) for Intel + * Trust Domain Extensions (Intel TDX)". + * September 2020 + * + ******************************************************************************/ + +struct acpi_table_tdel { + struct acpi_table_header header; /* Common ACPI table header */ + u32 reserved; + u64 log_area_minimum_length; + u64 log_area_start_address; +}; + /* Reset to default packing */ #pragma pack() |